I havent actually thought about accents. I guess I see Rose with an upper class Posh New York Accent. Um, John I can see with a Virginian Accent, like the McElroys if that makes sense. And Jade, I actually imagine her to be a higher pitch version of my sister’s voice, who everyone says she has an accent but she doesn’t.
Now, I can say that these are accents for the kids in hindsight, but know that I am terrible at accents. I thought a Minnesotan accent was Irish. So if that makes sense, take what you will.